R1 - Charging the Bluetooth System


WARNING: When charging the battery, use only the approved charger provided by the manufacturer. Use of a non-approved charger may cause fire, explosion, leakage, and other hazards which may also reduce the life time or performance of the battery.

The Bluetooth system can be charged using many common methods via the supplied USB power & data cable:

1. Plugged into a computer’s USB port.

2. With a USB-equipped AC adapter via a wall-outlet charger.

• Please make sure to take off your helmet while charging. The Bluetooth system automatically turns off during charging.
• Any 3rd party USB charger can be used with Sena products if the charger is approved by either the FCC, CE, IC or other locally approved agencies that Sena accepts.




Depending upon the charging method, the Bluetooth system will be fully charged in about 2.5 hours.

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